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LAZR Tema Photonics & Optical ETF
交易中 09-04 15:39:10 EDT
42.35
+1.26
+3.07%
最高
42.48
最低
41.50
成交量
6.50万
今开
41.52
昨收
41.09
日振幅
2.39%
总市值
8,343万
流通市值
8,343万
总股本
197.00万
成交额
274.05万
换手率
3.30%
流通股本
197.00万
市净率
--
ROE
--
每股收益
0.00
52周最高
--
52周最低
--
市盈率
--
股息
--
股息收益率
--
ROA
--
分时
五日
日K
周K
月K
数据加载中...
北京优虎网络科技有限公司
资讯
新帖
简况
德银：AI时代光网络硬件商将成最大赢家 首选Coherent与Lumentum
格隆汇 · 09-02 15:48
德银：AI时代光网络硬件商将成最大赢家 首选Coherent与Lumentum
美股异动 | 光通信概念股普跌 Lumentum(LITE.US)跌逾5%
智通财经 · 09-01
美股异动 | 光通信概念股普跌 Lumentum(LITE.US)跌逾5%
从GPU到“卖铲人”：德意志银行首覆AI硬件板块，激光双雄Lumentum(LITE.US)Coherent(COHR.US)齐获“买入”
智通财经 · 09-01
从GPU到“卖铲人”：德意志银行首覆AI硬件板块，激光双雄Lumentum(LITE.US)Coherent(COHR.US)齐获“买入”
美股三大指数高开后震荡分化 道琼斯指数跌0.21%
金吾财讯 · 08-27
美股三大指数高开后震荡分化 道琼斯指数跌0.21%
Lumentum（LITE）盘前涨4.02% 光模块产业链情绪回暖
金吾财讯 · 08-27
Lumentum（LITE）盘前涨4.02% 光模块产业链情绪回暖
期权聚焦 | AAOI惊现346万美元双买组合，同时买入120Call与100Put，押注中长期剧烈波动
期权女巫 · 08-27
期权聚焦 | AAOI惊现346万美元双买组合，同时买入120Call与100Put，押注中长期剧烈波动
纳斯达克今日跌幅最大的股票
投资观察 · 08-24
纳斯达克今日跌幅最大的股票
美股异动 | 拟增发股票融资6亿美元 应用光电(AAOI.US)低开跌超16%
智通财经 · 08-24
美股异动 | 拟增发股票融资6亿美元 应用光电(AAOI.US)低开跌超16%
Applied Optoelectronics（AAOI）盘前大跌12.34% 股权分销引发抛压
金吾财讯 · 08-24
Applied Optoelectronics（AAOI）盘前大跌12.34% 股权分销引发抛压
期权聚焦 | LITE看涨情绪升温，18万美元买入2026年8月890美元虚值Call，押注长期上行
期权女巫 · 08-22
期权聚焦 | LITE看涨情绪升温，18万美元买入2026年8月890美元虚值Call，押注长期上行
应用光电提交SEC文件：拟通过销售代理增发最高6亿美元普通股
美股速递 · 08-22
应用光电提交SEC文件：拟通过销售代理增发最高6亿美元普通股
Applied Optoelectronics签署股票分销协议，携手Raymond James与Needham & Company
美股速递 · 08-22
Applied Optoelectronics签署股票分销协议，携手Raymond James与Needham & Company
美股盘前｜加密货币概念股续涨，Strategy涨近7%！罗斯百货绩后涨超7%；博通酝酿巨额AI芯片融资
老虎资讯综合 · 08-21
美股盘前｜加密货币概念股续涨，Strategy涨近7%！罗斯百货绩后涨超7%；博通酝酿巨额AI芯片融资
美股光通信概念股下跌，AXTI跌超11%，ALAB跌超8%
老虎资讯综合 · 08-19
美股光通信概念股下跌，AXTI跌超11%，ALAB跌超8%
期权聚焦 | AXTI跌逾14%后惊现百万美元远期虚值Call卖出，机构押注100美元上方涨势难续
期权女巫 · 08-19
期权聚焦 | AXTI跌逾14%后惊现百万美元远期虚值Call卖出，机构押注100美元上方涨势难续
期权聚焦 | AAOI跌超15%后，29.95万美元大单买入2026年8月148美元Call，资金逆势押注反弹
期权女巫 · 08-19
期权聚焦 | AAOI跌超15%后，29.95万美元大单买入2026年8月148美元Call，资金逆势押注反弹
美股夜盘 | 存储、光通信概念股集体走低，Fabrinet跌超8%、闪迪跌近4%
老虎资讯综合 · 08-18
美股夜盘 | 存储、光通信概念股集体走低，Fabrinet跌超8%、闪迪跌近4%
ETF日报 | 2倍做多AXT ETF涨超35%；2倍做多Cerebras ETF涨超30%；三倍做多半导体ETF涨近5%；半导体杠杆领涨
ETF追踪 · 08-18
ETF日报 | 2倍做多AXT ETF涨超35%；2倍做多Cerebras ETF涨超30%；三倍做多半导体ETF涨近5%；半导体杠杆领涨
美股异动 | 半导体设备与材料板块走高 AXT Inc(AXTI.US)大涨超10%
智通财经 · 08-17
美股异动 | 半导体设备与材料板块走高 AXT Inc(AXTI.US)大涨超10%
除了牛来，这束“光”也来了！CPO量产，英伟达亮牌，新一轮高“光”行情启动？
新浪基金 · 08-17
除了牛来，这束“光”也来了！CPO量产，英伟达亮牌，新一轮高“光”行情启动？
公司概况
公司名称：
Tema Photonics & Optical ETF
所属市场：
ARCA
上市日期：
--
主营业务：
Luminar Technologies, Inc于2018年8月28日注册成立。Luminar是一家自主车辆传感器和软件公司，其愿景是通过提供唯一满足行业严格性能、安全性和经济性要求的激光雷达和感知平台，使自动驾驶安全且无处不在。Luminar迅速获得了50个行业合作伙伴，其中包括全球10大汽车原始设备制造商（OEM）中的7个，并从全球最大的商用车制造商戴姆勒卡车公司（Daimler Truck AG）和全球汽车安全领军者沃尔沃（Volvo）获得了少量投资，分别将自动卡车和汽车带到高速公路上。Luminar是汽车激光雷达技术的全球领导者。
发行价格：
--
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光模块产业链情绪回暖","url":"https://stock-news.laohu8.com/highlight/detail?id=2662772729","media":"金吾财讯","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2662772729?lang=zh_cn&edition=full","pubTime":"2026-08-27 17:12","pubTimestamp":1787821945,"startTime":"0","endTime":"0","summary":"金吾财讯 | Lumentum 盘前震荡走强，开盘报976.800美元，盘前上涨4.02%。消息面上，Lumentum触发了一项显著的“强势资金流入”警报，这是一个关键的看涨指标，受到重视订单流分析的交易员密切关注。信号触发时及之后，散户和机构对LITE的交易兴趣转向买入方，推动股价立即并持续上涨，达到警报后的高点943.15美元。该资金强势流入信号旨在表明机构和散户的看涨兴趣，突显交易者可能正在进入该股票市场的时点。","market":"sg","thumbnail":"https://static.szfiu.com/news/20250107/ZjY1NDI1NzQxNDM1Mw==.png","type":0,"news_type":0,"thumbnails":["https://static.szfiu.com/news/20250107/ZjY1NDI1NzQxNDM1Mw==.png"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"305380","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LU0205194284.USD","LITU","LU1861215975.USD","LU0106261612.USD","LU0511384066.AUD","LU1861220033.SGD","LU0289961442.SGD","BK4588","LU2249611893.SGD","LU2294711713.HKD","LU2360107168.USD","LU0205193047.USD","FOTO","LAZR","BK4585","LITG","LU2543165471.USD","LU0012050646.USD","LU2290526834.HKD","LU2506951792.HKD","LU0240878834.USD","BK4020","EGGY","LITX","LU0823414551.USD","LU0348723411.USD","LU0823414478.USD","LU0289739343.SGD","LU2357125470.USD","LITE","LITC","LU0240877869.USD","LITZ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1130756965","title":"期权聚焦 | AAOI惊现346万美元双买组合，同时买入120Call与100Put，押注中长期剧烈波动","url":"https://stock-news.laohu8.com/highlight/detail?id=1130756965","media":"期权女巫","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/1130756965?lang=zh_cn&edition=full","pubTime":"2026-08-27 09:01","pubTimestamp":1787792491,"startTime":"0","endTime":"0","summary":"AAOI收报113.76美元，涨0.54%。一笔规模达346.50万美元净支出的双买组合引发关注，资金同时买入2026年10月到期的120.0 CALL与100.0 PUT，两腿均为虚值，整体呈现押注中长期剧烈波动的特征。结合AAOI当前股价113.76来看，120.0 CALL对应向上突破预期，100.0 PUT则对应向下回落保护或博弈，整体显示资金愿意支付较高权利金去布局中长期波动机会，体现出对未来行情振幅扩大的强烈预期。综合而言，当前大单交易传递出的信号是轻度偏多、同时明显押注波动率上升。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["AAOG","AAOI","IE00B7SZL793.SGD","IE00B66KJ199.SGD","IE0031619046.USD","AAOZ","AAOX","LAZR","XITK","IE00B19Z4B17.USD","BK4020"],"isVideo":false,"video":null,"gpt_icon":1},{"id":"1142439169","title":"纳斯达克今日跌幅最大的股票","url":"https://stock-news.laohu8.com/highlight/detail?id=1142439169","media":"投资观察","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/1142439169?lang=zh_cn&edition=full","pubTime":"2026-08-24 22:35","pubTimestamp":1787582150,"startTime":"0","endTime":"0","summary":"本周伊始，科技股便遭遇了沉重打击——尤其是那些与人工智能交易密切相关的个股。今日纳斯达克市场上，以下股票成为领跌者，跌幅大致如下：闪迪公司下跌10%，希捷科技下滑8%，Lumentum Holdings Inc.同样跌去8%，美光科技下跌8%，西部数据跌幅为8%，Nebius下跌7%，泰瑞达下滑6%，Astera Labs下跌5.5%，Marvell Technology跌幅为5%，英特尔也下跌了5%。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["FOTO","LU0289739343.SGD","LU2294711713.HKD","BK4535","LU0444973449.USD","LU1823568750.SGD","LU2931357623.SGD","LU0012050646.USD","LU0476273544.USD","LINT","LU2764262908.HKD","LU0289961442.SGD","LU0719512351.SGD","SOXX","AIQ","LU0006061336.USD","LU2089985449.USD","LU0154236417.USD","BK4602","LU0149725797.USD","LU1861215975.USD","BK4170","LU0859254822.USD","FCUS","LITX","XNTK","LU0321505868.SGD","LU0742534661.SGD","QQQA","QQQG","LU2357125470.USD","LU0056508442.USD","LU1642822529.SGD","PTF","INYY","LU0251131958.USD","BK4527","LITE","LU0348723411.USD","LU0240877869.USD","WDCX","INTW","LU2360106780.USD","LU0823414478.USD","BK4529","LCLG","LU0823414551.USD","WDC","LU0082616367.USD","IE000M9KFDE8.USD","TTEQ","BK4605","AIS","LU2290526834.HKD","LU1815336760.USD","BK4579","BK4585","BK4534","LU2357627491.SGD","BK4554","CGGO","FTXL","LU2250418816.HKD","LU2543165471.USD","HK0000304805.HKD","LITC","LEGR","IE000MB6IJN5.SGD","BK4612","LU0072461881.USD","LU2249611893.SGD","LU1046421795.USD","LU0106261612.USD","LU2360107168.USD","LU0187121727.USD","SINTCmain","IE000BZT7R73.USD","LU0444971666.USD","BK4512","BK4141","LU2244417387.USD","FDTX","IE000WAW04H5.SGD","LU1861220033.SGD","IE000SO60NU8.SGD","LU0205194284.USD","LU2720916845.USD","LU0097036916.USD","LU2764263203.CNY","LU0048573561.USD","CNEQ","LAZR","LU2148611432.USD","LU0162691827.USD","BK4575","COWG","LITG","BK4543","BK4550","LU2506951792.HKD","GB00BDT5M118.USD","BK4533","EGGY","CHPS","DRIV","LU1069347547.HKD","LU0274383776.USD","INT","LU0957808578.USD","BK4588","LU0081259029.USD","LU0511384066.AUD","LITZ","IE000F7OJYX1.SGD","LU2764263039.SGD","BK4020","LU0240878834.USD","HK0000304797.USD","LU0321505439.SGD","INTC","LU1235294995.USD","LU0205193047.USD","WDCC","LU1852331112.SGD","LUMA","BK4515","LITU","NQmain","IE0000B7K699.USD","LU1035773651.USD","LU0251142724.SGD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2661274840","title":"美股异动 | 拟增发股票融资6亿美元 应用光电(AAOI.US)低开跌超16%","url":"https://stock-news.laohu8.com/highlight/detail?id=2661274840","media":"智通财经","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2661274840?lang=zh_cn&edition=full","pubTime":"2026-08-24 21:42","pubTimestamp":1787578936,"startTime":"0","endTime":"0","summary":"智通财经APP获悉，周一，光通信股应用光电(AAOI.US)股价大幅低开，截至发稿，跌幅超16%。消息面上，应用光电计划通过股票增发融资6亿美元，投资者担忧股权将进一步被稀释，尤其应用光电今年已多次通过同类融资工具募资。其中包括，4月完成的5亿美元ATM融资计划，之后又于5月推出了另一笔6亿美元融资。因此，在投资者已经承受本年度大规模股权稀释之后，最新提交的备案文件意味着，该公司即将开启又一轮大规模股票增发。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://www.zhitongcaijing.com/content/detail/1484577.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["BK4020","AAOX","IE00B7SZL793.SGD","AAOG","IE0031619046.USD","IE00B19Z4B17.USD","LAZR","XITK","IE00B66KJ199.SGD","AAOI","AAOZ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2661736032","title":"Applied Optoelectronics（AAOI）盘前大跌12.34% 股权分销引发抛压","url":"https://stock-news.laohu8.com/highlight/detail?id=2661736032","media":"金吾财讯","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2661736032?lang=zh_cn&edition=full","pubTime":"2026-08-24 18:58","pubTimestamp":1787569107,"startTime":"0","endTime":"0","summary":"金吾财讯 | Applied Optoelectronics（AAOI）盘前强势走低，报109.420美元，盘前下跌12.34%。消息面上，该公司签订股权分销协议，允许其通过Raymond James和Needham以按市价发行方式出售至多6亿美元普通股。潜在的股份发行引发了稀释担忧，销售代理将获得总募资额2%的佣金；不过，AAOI没有义务出售任何股份，并可随时暂停发行。公司主营光通信模块，深度受益AI算力光模块需求浪潮，前期股价累计涨幅可观，股权出售消息触发短期获利盘出逃，市场担忧供给增加压制估值。","market":"sg","thumbnail":"https://static.szfiu.com/news/20250107/MDYxNTA2ZjhkOWVmNGY4NWFiMzk3MGE5NjBhODhjODE3MzYyMzc3Njg0MzY=.png","type":0,"news_type":0,"thumbnails":["https://static.szfiu.com/news/20250107/MDYxNTA2ZjhkOWVmNGY4NWFiMzk3MGE5NjBhODhjODE3MzYyMzc3Njg0MzY=.png"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"305230","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4020","AAOX","IE00B7SZL793.SGD","AAOG","IE0031619046.USD","IE00B19Z4B17.USD","LAZR","XITK","IE00B66KJ199.SGD","AAOI","AAOZ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1106649109","title":"期权聚焦 | LITE看涨情绪升温，18万美元买入2026年8月890美元虚值Call，押注长期上行","url":"https://stock-news.laohu8.com/highlight/detail?id=1106649109","media":"期权女巫","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/1106649109?lang=zh_cn&edition=full","pubTime":"2026-08-22 09:02","pubTimestamp":1787360546,"startTime":"0","endTime":"0","summary":"LITE当日大单情绪明显偏多，资金方向以看涨布局为主，核心大单为一笔18.00万美元的虚值CALL买入，市场更倾向于用有限成本参与潜在上行。结合当前股价866.71美元来看，这笔交易是在股价上方布局，体现出资金愿意为未来继续上行支付权利金，策略意图较为明确，属于偏多方向的进攻型押注，反映出买方对LITE后续上涨空间仍有期待。综合判断，当前大单资金对LITE后续走势持偏多态度，情绪表现积极。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LU2249611893.SGD","LITZ","EGGY","LU0012050646.USD","LU0205194284.USD","UUP","LU2506951792.HKD","LU0511384066.AUD","LU1861220033.SGD","LU2294711713.HKD","LITX","LU0823414478.USD","LU0205193047.USD","LU0106261612.USD","BK4020","LU0823414551.USD","LU0240878834.USD","LU2357125470.USD","LITE","LU0289961442.SGD","UDN","BK4585","LAZR","FOTO","LU2543165471.USD","LU2360107168.USD","LU0348723411.USD","LU0289739343.SGD","BK4588","LU2290526834.HKD","LITG","LU1861215975.USD","LITC","LU0240877869.USD","LUMA","LITU"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1166027640","title":"应用光电提交SEC文件：拟通过销售代理增发最高6亿美元普通股","url":"https://stock-news.laohu8.com/highlight/detail?id=1166027640","media":"美股速递","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/1166027640?lang=zh_cn&edition=full","pubTime":"2026-08-22 04:16","pubTimestamp":1787343369,"startTime":"0","endTime":"0","summary":"应用光电（Applied Optoelectronics）已向美国证券交易委员会（SEC）提交文件，计划通过销售代理发行并出售至多6亿美元的普通股。这一融资举措标志着该公司在资本市场上迈出重要一步，意图通过股权融资进一步充实资金储备。根据提交的文件内容，销售代理将参与此次发行，助力公司完成这一规模可观的募资计划。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["AAOZ","XITK","IE00B19Z4B17.USD","LAZR","IE00B66KJ199.SGD","AAOI","AAOG","IE00B7SZL793.SGD","IE0031619046.USD","AAOX","BK4020"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1131717985","title":"Applied Optoelectronics签署股票分销协议，携手Raymond James与Needham & Company","url":"https://stock-news.laohu8.com/highlight/detail?id=1131717985","media":"美股速递","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/1131717985?lang=zh_cn&edition=full","pubTime":"2026-08-22 04:16","pubTimestamp":1787343368,"startTime":"0","endTime":"0","summary":"Applied Optoelectronics（AAOI）已与Raymond James及Needham & 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三星电子宣布启动最高790亿美元股东回报计划，强化股东价值。美国财政部回购操作压低长债收益率叠加监管利好预期，单周比特币累计涨幅或达20%，刺激加密相关股票集体拉升。公司调整EBITA下降30%至273.4亿元，管理层表示将加速AI应用商业化以提振长期增长。公司将推出20至50亿元回购计划以稳定投资者信心，并表示下半年将加速线下扩张与IP多元化。","market":"hk","thumbnail":"https://static.tigerbbs.com/ed4ee39e6b0f45214393093d70ba81a8","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/ed4ee39e6b0f45214393093d70ba81a8"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"AIColumn","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["IE00B894F039.SGD","BK4106","LU0426417589.USD","LU1894683264.USD","DRMY","IE000MB6IJN5.SGD","BK4521","LU0994945656.USD","IE00BJTD4V19.USD","BK4112","LU2047632596.USD","LU2168563687.JPY","LU0724617625.USD","XME","LU0278409577.USD","LU0208291251.USD","LU0130518102.USD","LU1880398554.USD","LU0069063385.USD","LU1861220207.SGD","LU1880398471.USD","LU1228905037.USD","LU1720051108.HKD","LU2543165471.USD","LU0786609619.USD","SGXZ51526630.SGD","HK0000306685.HKD","LU0080751232.USD","LU0238689110.USD","LOFF","IE00BLSP4239.USD","LU0345768740.USD","IE0034235295.USD","LU0345781412.USD","LU2505996509.AUD","BK4547","SMH","LU0964807845.USD","LU1223082519.USD","LU0979878070.USD","LU2433249047.HKD","SPCX","UDN","IPAY","LU1989772840.SGD","LU0274383776.USD","LU0345770993.USD","IE00BVYPNQ40.USD","LU0957808578.USD","AIBU","LU2095319765.USD","SHOC","LU1144417596.USD","LU0501845795.SGD","LU0130103400.USD","CRPT","JGRO","LU0240878834.USD","IE00BMCWC346.EUR","EMSF","IE00B19Z4B17.USD","BK4554","LU0552385451.USD","LU0256863902.USD","LU0395794307.EUR","HK0000914660.USD","WISE","GLDN","LU2357125470.USD","LU0143551892.USD","LU0210536198.USD","SNK","LU0048573561.USD","LU1721428933.USD","SG9999002232.USD","LU0082616367.USD","IE00B19Z8X17.USD","LU2063271972.USD","LU2403377893.USD","LU2506952097.USD","LU1069347547.HKD","LFGY","IYG","LU1633808545.USD","FDIG","LU0314104364.USD","LU2505996681.GBP","DFNL","LU2394011477.USD","IE00B3S45H60.SGD","LU1803068979.SGD","SLVX","LU2242650005.HKD","IE0005OL40V9.USD","SG9999000418.SGD","RSPC","LU0234570918.USD","LU0198837287.USD","LU2506951958.HKD","LU0640476718.USD","IE0009G5SDU7.USD","BK4577","IE00B4YYXB79.USD","LU0792757196.USD","LU1152091168.USD","LU0957791311.USD","SG9999015358.SGD","LU2506951875.HKD","BK4596","LU0266013472.USD","LU1823568750.SGD","LU1119994496.HKD","LU1280957306.USD","LU2471134952.CNY","LU0061474705.USD","LU0426412945.USD","LU0661504455.SGD","FDTX","LU1235294995.USD","NERD","SPAL","IE00BJJMRY28.SGD","FOTO","SG9999014906.USD","IE00BVYPNP33.GBP","LU1720051017.SGD","IE00B1BXHZ80.USD","DXD","IE0004445239.USD","IE00B19Z3B42.SGD","LU0174119429.USD","LU0321505439.SGD","LU1670710588.SGD","LU0738911758.USD","LU2462611646.USD","CIBR","HK0000819398.USD","FNCL","LU2357627491.SGD","HK0000306701.USD","LU0210528500.USD","LU0553294199.USD","LU2954938101.SGD","LU2592432038.USD","LU0557290698.USD","LU1435385759.SGD","LU1400636574.HKD","LU0820561909.HKD","LU2125154935.USD","IE00B775H168.HKD","BK4514","LU1066051811.HKD","LU0965509283.SGD","BK7050","BK4559","SG9999004220.SGD","LU1116320737.USD","ILDR","LU0494093205.USD","CHPX","LU0187121727.USD","LU0070217475.USD","LU0950375773.USD","LU1883866441.USD","LU2355687059.USD","OPTZ","IE00B7SZL793.SGD","QQQG","AGMI","BK4515","IE000BZT7R73.USD","LU1242518857.USD","LU1951198990.SGD","SPRX","SPTE","BK4549","IE00BWXC8680.SGD","LU1935042215.USD","LU2211814178.USD","LU1059921491.USD","LU0251142724.SGD","LU1232071149.USD","LU1430594728.SGD","LU2023250330.USD","HK0000914686.HKD","SG9999014898.SGD","BK4017","LU2360107671.USD","LU1861220033.SGD","LU0079474960.USD","LU2506952170.USD","LU0784385840.USD","LU2237443549.SGD","SPCF","LU0784384876.USD","SKYY","BK4534","HK0000532082.HKD","LMI3.UK","LU1201861249.SGD","LU0795875169.SGD","LU0225283273.USD","LU1814569148.SGD","LU0289961442.SGD","LU0320765489.SGD","LU0154236417.USD","ESPO","LU2065171402.SGD","SG9999001143.SGD","LU0077335932.USD","LU1064131342.USD","LU0345768153.USD","LU1169590202.USD","LEGR","SMI3.UK","LU1861127337.USD","LU1201861165.SGD","SPYI","LU0289739343.SGD","LU2360032135.SGD","LU0276348264.USD","SLVP","LU0302445910.USD","LU1992135399.USD","IE000KEQY171.SGD","LU1551013342.USD","ESLG","LU2089283258.USD","LU0708994859.HKD","LU2237957902.USD","GB00B4LPDJ14.GBP","LOFD","DOG","LU0511384066.AUD","IE00BZ199S13.USD","IE00BJLML261.HKD","LU2750360997.AUD","IE00BZ9MQY76.HKD","CGBL","LU0310800965.SGD","SG9999001077.SGD","LU1670627923.USD","SOXY","LU1815336760.USD","GDMN","IE0000B7K699.USD","LU2746668974.SGD","IE00BQXX3F31.USD","LU1564329628.SGD","IE00BYXW3230.USD","LU1979441026.SGD","LU0203345920.USD","IE0004091025.USD","LU1839511570.USD","BK4600","LU2430703251.USD","LU0006061336.USD","LU1917777945.USD","LU1674673428.USD","LU2404859741.USD","TYLG","DDM","LU1069344957.HKD","LU2111349929.HKD","LU2347655073.USD","IE000ITXATA3.USD","LU1116320901.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22:21","pubTimestamp":1787149286,"startTime":"0","endTime":"0","summary":"8月19日，美股光通信概念股下跌，$AXT Inc(AXTI)$跌超11%，$Astera Labs(ALAB)$跌超8%，$Credo(CRDO)$跌超6%，$康宁(GLW)$、$Coherent(COHR)$跌超5%，Lumentum、$Applied Optoelectronics(AAOI)$跌超4%。","market":"us","thumbnail":"https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRZeoY86y_tUC8MYLHIbYqKR-TTVdEgTTMbZyQ462YWCQ&s=10","type":0,"news_type":0,"thumbnails":["https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRZeoY86y_tUC8MYLHIbYqKR-TTVdEgTTMbZyQ462YWCQ&s=10"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LU2473716301.USD","LU0274383776.USD","LU0266013472.USD","LU2543165471.USD","FCUS","LU1804176565.USD","IE0009354923.USD","COHC","LU2931357623.SGD","CHAT","FFTY","LU1720051017.SGD","LU1992135472.HKD","IE00B66KJ199.SGD","BK4512","SPRX","SGXZ51526630.SGD","LU1861215975.USD","LU2290526834.HKD","CRDU","FOTO","GLWG","LU2322448791.USD","AIPI","LU2089985449.USD","COWG","LAZR","SIXG","PTF","IE00B19Z4B17.USD","BK4147","LU1861220033.SGD","LU2265009873.SGD","SGXZ81514606.USD","EGGY","BK4148","SGXZ99366536.SGD","LABX","LUMA","BK4585","XITK","LU2272731600.USD","LU2360107168.USD","RULE","LU2357305700.SGD","LU1720051108.HKD","IE00BFMHRM44.USD","IE0031619046.USD","ALAB","LU2272731782.SGD","LU0082616367.USD","SMHX","BK4588","BK4157","LU0348723411.USD","LU2322448957.HKD","COHR","COHX","CNAV","IE00B7SZL793.SGD","LU0053671581.USD","COHQ","GLW","LU1992135399.USD","LYTE","AXTI","LU2211815571.USD","XSD","LU0719512351.SGD","AAOI","BK4141","LU1548497426.USD","SOXY","LITE","COHH","AAOX","BK4020","LU2272731865.HKD","CRDO","AXTQ"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1156664822","title":"期权聚焦 | AXTI跌逾14%后惊现百万美元远期虚值Call卖出，机构押注100美元上方涨势难续","url":"https://stock-news.laohu8.com/highlight/detail?id=1156664822","media":"期权女巫","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/1156664822?lang=zh_cn&edition=full","pubTime":"2026-08-19 09:02","pubTimestamp":1787101329,"startTime":"0","endTime":"0","summary":"AXTI今日收报82.31美元，跌幅14.23%。今日期权市场出现一笔规模达124.23万美元的远期虚值Call卖出大单，集中在2026年10月到期的100.00美元行权价，整体资金情绪明显偏空，市场对AXTI后续大幅反弹的预期受到压制。结合本次出现的核心大单特征，市场更倾向于押注AXTI后续上行空间有限，资金态度偏谨慎，交易重心体现为对上涨预期的压制而非对反弹机会的积极布局。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["XITK","AXTI","LAZR","FCUS","UDN","PTF","BK4147","UUP","LUMA"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1113902711","title":"期权聚焦 | AAOI跌超15%后，29.95万美元大单买入2026年8月148美元Call，资金逆势押注反弹","url":"https://stock-news.laohu8.com/highlight/detail?id=1113902711","media":"期权女巫","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/1113902711?lang=zh_cn&edition=full","pubTime":"2026-08-19 09:01","pubTimestamp":1787101295,"startTime":"0","endTime":"0","summary":"Applied Optoelectronics收报131.41美元，跌15.16%。股价单日重挫后，一笔29.95万美元的看涨期权大单逆势入场，资金在下跌中主动布局中长期反弹，情绪上并未因短线调整转为悲观。Call/Put 成交量比为 1.46，显示当日看涨期权成交活跃度高于看跌期权，资金参与方向仍以偏多为主。大单交易一笔规模达29.95万美元的CALL买入，落在2026-08-21到期的148.00行权价，共成交1097张，属于虚值看涨期权。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["IE0031619046.USD","AAOX","LAZR","AAOI","UDN","XITK","UUP","IE00B7SZL793.SGD","IE00B19Z4B17.USD","IE00B66KJ199.SGD","BK4020"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1144133598","title":"美股夜盘 | 存储、光通信概念股集体走低，Fabrinet跌超8%、闪迪跌近4%","url":"https://stock-news.laohu8.com/highlight/detail?id=1144133598","media":"老虎资讯综合","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/1144133598?lang=zh_cn&edition=full","pubTime":"2026-08-18 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